AppSignal supports more Vercel drains: Speed Insights and OpenTelemetry traces.
Speed Insights
Vercel Drains provide support for Web Vitals through the Speed Insights drain, like First Contentful Paint and Largest Contentful Paint. These metrics can serve as signals for delivering great user experience on the web. When Speed Insights metrics are detected, we will automatically create a "Web Vitals" dashboard for your application.
Traces
Report traces from Vercel's infrastructure to get more insights into how all parts of your application are performing. This works with our OpenTelemetry tracing feature and will report errors and performance data from your application and Vercel infrastructure (Vercel functions and edge network).
For more information, see these documentation pages:
